@media screen and (min-width:750px) {
html {
        font-size: 75px !important;
    }
}
a {
    text-decoration: none;
}
body {
    max-width: 750px;
    min-width: 320px;
    /* flexible 划分的是10等分 750/75=10 */
    width: 10rem;
    height: 2000px;
    margin: 0 auto;
    line-height: 1.5;
    font-family: Arial, Helvetica;
    background-color: #f2f2f2;
}
/* 这个插件默认的html文字大小 cssroot 16px */
.search-content {
    /* 这种搜索头部 基本都是采用 固定定位及搜索框flex1 自适应来做的 记住 */
    display: flex;
    position: fixed;
    width: 10rem;
    height: 1.1733rem;
    background-color: #ffc001;
}
.classify {
     width: .5867rem;
     height: .9333rem;
     background:url(../images/classify.png)no-repeat;
     background-size: .5867rem  .9333rem;
     margin: .1333rem .2667rem .2667rem .3333rem;    
}
.search {
    flex: 1;
}
.search input {
    width: 100%;
    height: .88rem;
    outline: none;
    border-radius: .44rem;
    border: 0;
    margin-top:.16rem;
    background-color: #fff2cc;
    font-size: .3333rem;
    color: #757575;
    padding-left: .4667rem;
 

}
.login {
    width: 1rem;
    height: .9333rem;
    line-height: .9333rem;
    margin: .1333rem;
    font-size: .3333rem;
    color: #fff;
    text-align: center;
}